Birdcall
n. 鸟叫声, 模仿的鸟叫
🗣️ 情景例句
I sold your father that house seventeen years ago.
十七年前我把那栋房子卖给你父亲的。
What do you want to be after school?
当你完成学业以后，你要做什么？
Alfred the Great acted his own spy,
阿尔弗雷德大帝曾亲自充当间谍。